NK42X52X30 Needle Roller Bearing / Hydraulic Pump Bearing 42*52*30mm
How do I place an Industrial Bearings Solutions EMERGENCY order for a NK42X52X30 Needle Roller Bearing / Hydraulic Pump Bearing 42*52*30mm that 360x260x46 I 360x260x46 Size (mm) want to pick up at a our store?
Product Details
| Bearing number | 71952 CD/P4A |
| Size (mm) | 360x260x46 |
| Bore Diameter (mm) | 360 |
| Outer Diameter (mm) | 260 |
| Width (mm) | 46 |
| d | 260 mm |
| D | 360 mm |
| B | 46 mm |
| d1 | 291.8 mm |
| d2 | 291.8 mm |
| D1 | 328.2 mm |
| r1,2 - min. | 2.1 mm |
| r3,4 - min. | 1.1 mm |
| a | 64.7 mm |
| da - min. | 271 mm |
| db - min. | 271 mm |
| Da - max. | 349 mm |
| Db - max. | 354 mm |
| ra - max. | 2 mm |
| rb - max. | 1 mm |
| dn | 299.7 mm |
| Basic dynamic load rating - C | 281 kN |
| Basic static load rating - C0 | 425 kN |
| Fatigue load limit - Pu | 10.2 kN |
| Limiting speed for grease lubrication | 3400 r/min |
| Limiting speed for oil lubrication | 5000 mm/min |
| Ball - Dw | 30.162 mm |
| Ball - z | 29 |
| Gref | 150 cm3 |
| Calculation factor - f0 | 16.5 |
| Preload class A - GA | 1050 N |
| Preload class B - GB | 2100 N |
| Preload class C - GC | 4200 N |
| Preload class D - GD | 8400 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.04 |
| Calculation factor - f2C | 1.09 |
| Calculation factor - f2D | 1.15 |
| Calculation factor - fHC | 1 |
| Preload class A | 249 N/micron |
| Preload class B | 339 N/micron |
| Preload class C | 475 N/micron |
| Preload class D | 688 N/micron |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 1.1 mm |
| da min. | 271 mm |
| db min. | 271 mm |
| Da max. | 349 mm |
| Db max. | 354 mm |
| ra max. | 2 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 281 kN |
| Basic static load rating C0 | 425 kN |
| Fatigue load limit Pu | 10.2 kN |
| Attainable speed for grease lubrication | 3400 r/min |
| Attainable speed for oil-air lubrication | 5000 r/min |
| Ball diameter Dw | 30.162 mm |
| Number of balls z | 29 |
| Reference grease quantity Gref | 150 cm³ |
| Preload class A GA | 1050 N |
| Static axial stiffness, preload class A | 249 N/µm |
| Preload class B GB | 2100 N |
| Static axial stiffness, preload class B | 339 N/µm |
| Preload class C GC | 4200 N |
| Static axial stiffness, preload class C | 475 N/µm |
| Preload class D GD | 8400 N |
| Static axial stiffness, preload class D | 688 N/µm |
| Calculation factor f | 1.24 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.09 |
| Calculation factor f2D | 1.15 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 16.5 |
| Mass bearing | 12.2 kg |
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